/*
Copyright (C) 2004-2006  Bluecollar Enterprises
http://www.bcollar.com

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

using System;
using System.Collections;
using System.Drawing;

namespace BC.Controls.StormChart.Configuration
{
	public class ColorsPoolTag
	{
		ArrayList colorsList;
		
		public int Count
		{
			get
			{
				return colorsList.Count;
			}
		}
		
		public Color this[ int index ]
		{
			get
			{
				if( colorsList.Count == 0 )
				{
					return Color.Black;
				}
				return ( Color )colorsList[ index % colorsList.Count ];
			}
		}

		public ColorsPoolTag()
		{
			colorsList = new ArrayList();
		}

		public void AddColor( Color color )
		{
			colorsList.Add( color );
		}
		
		public void ClearPool()
		{
			colorsList.Clear();
		}
	}
}
